1.34 code freeze enforcement

Updated tide configuration to enforce 1.34 code freeze

Author: mbianchidev

config/prow/config.yaml

@@ -719,6 +719,32 @@ tide:
     - do-not-merge/work-in-progress
   - repos:
     - kubernetes/kubernetes
+    excludedBranches:
+      - master
+      - release-1.34
+    labels:
+      - lgtm
+      - approved
+      - "cncf-cla: yes"
+    missingLabels:
+      - do-not-merge
+      - do-not-merge/blocked-paths
+      - do-not-merge/cherry-pick-not-approved
+      - do-not-merge/contains-merge-commits
+      - do-not-merge/hold
+      - do-not-merge/invalid-commit-message
+      - do-not-merge/invalid-owners-file
+      - do-not-merge/needs-kind
+      - do-not-merge/needs-sig
+      - do-not-merge/release-note-label-needed
+      - do-not-merge/work-in-progress
+      - needs-rebase
+  - repos:
+      - kubernetes/kubernetes
+    milestone: v1.34
+    includedBranches:
+      - master
+      - release-1.34
     labels:
     - lgtm
     - approved